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  3. Diaphragm valve
  4. Raphael Valves Industries (1975) Ltd
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Diaphragm valve FDV-PE series
electrically-actuatedfor controlpressure-reducing

Diaphragm valve - FDV-PE series - Raphael Valves Industries (1975) Ltd - electrically-actuated / for control / pressure-reducing
Diaphragm valve - FDV-PE series - Raphael Valves Industries (1975) Ltd - electrically-actuated / for control / pressure-reducing
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Characteristics

Type
diaphragm
Operation
electrically-actuated
Function
for control, pressure-reducing
Media
for water
Body
flange
Applications
for the petroleum industry, for marine applications
Associated function
fire protection
Other characteristics
high-flow, vertical
DN

Max.: 250 mm
(9.843 in)

Min.: 40 mm
(1.575 in)

Pressure

17.2 bar
(249.5 psi)

Description

* Hydro-dynamic pattern design ensures high flowrates with minimum head loss * The valve trips open automatically upon a gradual release of water pressure from its control chamber. The valve is actuated by an electric signal transmitted to the valve’s solenoid from the main control valve panel, due to a flame heat exposure of heat detection sensors system * Soft closing upon pressurization of the valve’s control chamber, by line pressure or other independent water source, prevents surges * A pressure reducing pilot enables a full control over the downstream pressure and ensures a steady set in a wide pressure range The FDV-PE1 resets to stand-by close position by de-energizing the alarm system solenoid’s coil through the main control panel

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.